CLEANING DEVICE ARRANGED IN FRONT OF THE INLET TO A WATERWAY

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EP 0 146 586 A1

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(43)	Date of publication:
	03.07.1985 Bulletin 1985/27

(21)	Application number: 84902219.0

(22)	Date of filing: 03.05.1984

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International Patent Classification (IPC):

B01D 17/ 02^{( . )}
E02B 5/ 08^{( . )}

C02F 1/ 40^{( . )}
E02B 15/ 04^{( . )}

(86)	International application number:
	PCT/SE1984/000163

(87)	International publication number:
	WO 1984/004743 (06.12.1984 Gazette 1984/28)

(84)	Designated Contracting States:
	AT BE DE FR GB NL

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Priority:

26.05.1983 SE 19830002965

(71)	Applicant: ERIKSSON, Hans
	S-681 00 Kristinehamn (SE)

(72)	Inventor:
	ERIKSSON, Hans S-681 00 Kristinehamn (SE)

(74)	Representative: Lautmann, Kurt O.
	KURT LAUTMANNS PATENTBYRA AB Box 245 S-691 25 Karlskoga S-691 25 Karlskoga (SE)

(54)	CLEANING DEVICE ARRANGED IN FRONT OF THE INLET TO A WATERWAY